gamazons: command not found

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On CentOS possible default full paths are:

/usr/bin/gamazons - from package: gamazons

You may install the required package with command yum install {package}

Error in other languages:
gamazons: bevel nie gevind nie
gamazons: comandă negăsită
gamazons: comando não encontrado
gamazons: commande introuvable
gamazons: command not found
gamazons: käsku ei ole
gamazons: không tìm thấy lệnh
gamazons: komanda nerasta
gamazons: Kommando nicht gefunden.
gamazons: kommandot finns inte
gamazons: komut yok
gamazons: nie znaleziono polecenia
gamazons: níor aimsíodh an t-ordú
gamazons: no se encontró la orden
gamazons: no s'ha trobat l'ordre
gamazons: opdracht niet gevonden
gamazons: parancs nem található
gamazons: perintah tidak ditemukan
gamazons: príkaz nenájdený
gamazons: příkaz nenalezen
gamazons: команда не найдена
gamazons: командата не е открита
gamazons: 命令找不到
gamazons: コマンドが見つかりません